Records of the Geological Survey of India, Volume 107Geological Survey of India, 1979 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 184
... geochemical samples from the southern contact of Dalma lavas with the rocks of Iron - Ore Stage ( 73 J / 1 ) ; and some of the samples have given good Ni - values . M. M. Sen Gupta and Subba Rao carried out ... Geological Survey of India.
... geochemical samples from the southern contact of Dalma lavas with the rocks of Iron - Ore Stage ( 73 J / 1 ) ; and some of the samples have given good Ni - values . M. M. Sen Gupta and Subba Rao carried out ... Geological Survey of India.
Page 281
... samples and 12 geochemical samples were collected while 26 core samples and 29 rock samples were sent for analysis . LEAD - ZINC - COPPER GUJARAT Banaskantha district N. C. Shekhar , U. B. V. Krishna Rao and R. P. Radcliffee , carried ...
... samples and 12 geochemical samples were collected while 26 core samples and 29 rock samples were sent for analysis . LEAD - ZINC - COPPER GUJARAT Banaskantha district N. C. Shekhar , U. B. V. Krishna Rao and R. P. Radcliffee , carried ...
Page 318
... geochemical samples collected from various places indicate values of Cu ranging from 50 ppm to 900 ppm , Pb ranging from < 50 ppm to 1000 ppm and Zn ranging from 75 ppm to 950 ppm . Further examination of the ... Geological Survey of India.
... geochemical samples collected from various places indicate values of Cu ranging from 50 ppm to 900 ppm , Pb ranging from < 50 ppm to 1000 ppm and Zn ranging from 75 ppm to 950 ppm . Further examination of the ... Geological Survey of India.
Contents
CENTRAL HEADQUARTERS | 1 |
AIRBORNE MINERAL SURVEYS EXPLORATION WING | 56 |
ORGANISATIONAL SET UP | 358 |
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alignment amphibolite Andhra Pradesh anomaly Assistant Geologists bands Banerjee basalt bauxite Bihar biotite block boreholes Calcutta chalcopyrite charnockite Circle clay coalfield comprising copper cores covering an area Deccan Trap Delhi deposits depth dips Director district Division dolerite dolomite drill holes dykes Engineer excavation exploration exploratory exposed fault folds formation fossils foundation geochemical samples geological mapping Geologists Jr geophysical Geophysicist geotechnical Ghosh gneiss Gondwana grade granite gneiss Gupta Hydel indicated intruded investigation Laboratory laterite limestone located logged Madhya Pradesh magnetite mapped an area million tonnes mineralisation minerals Mukherjee nala occurs Orissa pegmatite phyllite pits power house Project pyrite quartz quartz veins quartzite Quaternary Rajasthan Regional river rock types samples were collected sand sandstone Sarvashri scale schist seams sediments shale shear zone Shri Singh Sinha soil spillway sq km Srivastava strike length studies sulphide thickness toposheet traverse trending tunnel Udaipur district upto varies